.motion-app{
    width: 100%;
    height: 100%;
    // 视频
    .video{
        // height: 300px;
        width: 100%;
        // background-color: #000;
        // padding: 10px;
        position: relative;
        video{
            width: 100%;
            // height: 370px;
            // position: absolute;
            // left: 0;
            // top: 0;
            // z-index: -1;
        }
        .go-back{
            color: #fff;
            font-size: 20px;
            font-weight: bold;
            position: absolute;
            left: 15px;
            top: 15px;
            z-index: 1;
        }
        span{
            position: absolute;
            z-index: 1;
            left: 50%;
            top: 50%;
            transform: translate(-50%,-50%);
            color: #fff;
            justify-content: center;
            align-items: center;
            font-size: 35px;
            
            a{
                font-size: 14px;
                margin-top: 20px;
            }
        }
    }
    // 介绍
    .introduce{
        height: 100px;
        width: 100%;
        padding: 0 25px;
        .introduce-text{
            width: 100%;
            height: 110px;
            border-bottom: 1px solid #bbb;
            padding-top: 5px;
            .title{
                font-size: 24px;
                font-weight: bold;
                margin-top: 25px;
            }
            .text{
                margin-top: 10px;
                color: #8a8a8a;
                font-size: 14px;
                align-items: center;
            }
            span{
                color: #000;
                font-size: 20px;
                font-weight: bold;
            }
            .link{
                margin-left: 40%;
                font-size: 14px;
                color: #8a8a8a;
                span{
                    font-size: 14px;
                    color: #8a8a8a;
                }
            }
        }
    }
    // 用户
    .user{
        height: 100px;
        width: 100%;
        padding: 0 25px;
        justify-content: space-between;
        align-items: center;
        margin-top: 15px;
        .img{
            width: 80px;
            height: 80px;
            border-radius: 40px;
        }
        .username{
            .name{
                font-size: 18px;
                color: #000;
                font-weight: bold;
            }
            .work{
                font-size: 14px;
                color: #8a8a8a;
            }
        }
        .follow{
            width: 80px;
            line-height: 35px;
            border-radius: 23px;
            background-color: #4294FF;
            text-align: center;
            color: #fff;
        }
    }
    // 详情
    .details{
        width: 100%;
        height: 50px;
        padding: 0 25px;
        font-size: 16px;
        color: #8a8a8a;
        line-height: 25px;
        span{
            color: #000;
        }
    }
    // 练习
    .exercise{
        width: 100%;
        padding: 0 25px;
        margin-top: 30px;
        .top{
            justify-content: center;
            margin-bottom: 25px;
            .frequency{
                width: 45%;
                height: 50px;
                font-size: 16px;
                border-right: 1px dashed #8a8a8a;
                a{
                    margin-left: 5px;
                }
                p{
                    font-size: 14px;
                    color: #8a8a8a;
                }
            }
            .apparatus{
                padding-left: 10px;
                width: 45%;
                height: 50px;
                
                a{
                    margin-left: 5px;
                }
                p{
                    font-size: 14px;
                    color: #8a8a8a;
                }
            }
        }
        button{
            width: 100%;
            padding: 0 25px;
            line-height: 55px;
            text-align: center;
            background-color: #4294FF;
            color: #fff;
            font-size: 18px;
            border-radius: 27px;
            margin-bottom: 20px;
        }
    }
}